Triple
T3373099
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Marcus Garvey Park |
E70999
|
entity |
| Predicate | hasFeature |
P182
|
FINISHED |
| Object |
Mount Morris Fire Watchtower
The Mount Morris Fire Watchtower is a historic 19th-century cast-iron fire lookout tower in Harlem, New York City, notable as one of the last surviving structures of its kind used for early urban fire detection.
|
E354182
|
NE FINISHED |
How this triple was built (4 steps)
Every LLM step that produced this triple, in pipeline order — named-entity classification, the disambiguation choices (the exact options shown, with the pick highlighted), and the generated description. The batch + timestamp of each is in the Provenance table below.
NER
Named-entity recognition
gpt-5-mini
Instruction
Given a phrase, classify it is english named entity (e.g., persons, organizations, works of art) in Latin script, or not (e.g., literals, dates, URLs, verbose phrases). For disambiguation, the statement where the phrase occurs as object is also given. Please return a JSON object with `phrase` (string, the phrase being analyzed) and `is_ne` (boolean, indicating whether the phrase is a Named Entity).
Input
Phrase: Mount Morris Fire Watchtower | Statement: [Marcus Garvey Park, hasFeature, Mount Morris Fire Watchtower]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Mount Morris Fire Watchtower Context triple: [Marcus Garvey Park, hasFeature, Mount Morris Fire Watchtower]
-
A.
Mount Tremper Fire Tower
Mount Tremper Fire Tower is a restored historic steel lookout tower in the Catskill Mountains that offers panoramic views and hiking access near Mount Tremper, New York.
-
B.
Hurricane Mountain Fire Tower
Hurricane Mountain Fire Tower is a historic steel lookout tower in the Adirondack Mountains of New York that offers panoramic views of the surrounding wilderness.
-
C.
Prospect Point Observation Tower
Prospect Point Observation Tower is a multi-story viewing platform and elevator structure in Niagara Falls State Park that offers panoramic views of the American Falls and access to the Maid of the Mist boat tours.
-
D.
Donald D. Engen Observation Tower
The Donald D. Engen Observation Tower is a public viewing tower at the Smithsonian’s National Air and Space Museum annex near Dulles Airport, offering panoramic views of the airfield and aircraft operations.
-
E.
Rotary Lookout
Rotary Lookout is a scenic vantage point in Nambucca Heads, New South Wales, offering panoramic views of the coastline and surrounding landscape.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg
Description generation
gpt-5.1
Instruction
Generate a one-sentence description of the target entity. You are given a context triple in the form (subject, predicate, object), where the object is the target entity. # Instructions Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. Avoid repeating the information from the triple, unless really essential. # Response Format Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Mount Morris Fire Watchtower Triple: [Marcus Garvey Park, hasFeature, Mount Morris Fire Watchtower]
Generated description
The Mount Morris Fire Watchtower is a historic 19th-century cast-iron fire lookout tower in Harlem, New York City, notable as one of the last surviving structures of its kind used for early urban fire detection.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Mount Morris Fire Watchtower Target entity description: The Mount Morris Fire Watchtower is a historic 19th-century cast-iron fire lookout tower in Harlem, New York City, notable as one of the last surviving structures of its kind used for early urban fire detection.
-
A.
Mount Tremper Fire Tower
Mount Tremper Fire Tower is a restored historic steel lookout tower in the Catskill Mountains that offers panoramic views and hiking access near Mount Tremper, New York.
-
B.
Hurricane Mountain Fire Tower
Hurricane Mountain Fire Tower is a historic steel lookout tower in the Adirondack Mountains of New York that offers panoramic views of the surrounding wilderness.
-
C.
Prospect Point Observation Tower
Prospect Point Observation Tower is a multi-story viewing platform and elevator structure in Niagara Falls State Park that offers panoramic views of the American Falls and access to the Maid of the Mist boat tours.
-
D.
Donald D. Engen Observation Tower
The Donald D. Engen Observation Tower is a public viewing tower at the Smithsonian’s National Air and Space Museum annex near Dulles Airport, offering panoramic views of the airfield and aircraft operations.
-
E.
Rotary Lookout
Rotary Lookout is a scenic vantage point in Nambucca Heads, New South Wales, offering panoramic views of the coastline and surrounding landscape.
- F. None of above. chosen
Provenance (5 batches)
The batch behind each pipeline step, in order, with when it ran. Timestamps are batch-level — stages were processed in waves, so the object chain (NER → NED1 → NEDg → NED2) reads in order, but predicate / elicitation batches can sit in a different wave.
| Step | Stage | Batch ID | Status | When |
|---|---|---|---|---|
| creating | Elicitation | batch_69ad85a7f80c8190a05e43013f298942 |
completed | March 8, 2026, 2:20 p.m. |
| NER | Named-entity recognition | batch_69adb2bdcf70819087fc7e00fbd61e0d |
completed | March 8, 2026, 5:32 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69b3343fd8a08190bf426884ec42948c |
completed | March 12, 2026, 9:46 p.m. |
| NEDg | Description generation | batch_69b334e5171c8190a01bb6fef5644825 |
completed | March 12, 2026, 9:49 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69b3390c50b08190b6239b5f0d1eb4ba |
completed | March 12, 2026, 10:07 p.m. |
Created at: March 8, 2026, 3:13 p.m.